class_docstr: Balanced BCEWithLogitLoss based on https://github.com/NiFangBaAGe/Explicit-Visual-Prompt/blob/latest_branch/models/segformer.py
code: def __init__(self):
      super(BBCEWithLogitLoss, self).__init__()
  
imports: import logging
  from typing import Optional
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 1 to create a new BBCEWithLogitLoss object from inherited base classes: nn with example: obj = BBCEWithLogitLoss()